Question about RCA P52930BL 52" Rear Projection Television

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Hourglassing Hello, I have a 8 to 10 year old RCA 52" TV that is hourglassing. I was wondering how to fix this and if it's something I can do myself. Thanks so much.

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Re: Hourglassing

This problem is the "pincussion" setup on the convergence board. It, however can be caused by a failing power supply. If the set takes more than 60 seconds to produce the picture and up to 10 minutes to fully produce a good picture, even with the problem, power supply. Most likely if it does not do the mentioned it is the pin amp on the convergence board.

Posted on Apr 29, 2007

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I hope this helps

thank you,


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